www.makemkv.com

https://dvdcompare.net/comparisons/film.php?fid=17820

It looks like there might be a picture-in-picture commentary version of the movie on that disc.

You could try creating a decrypted backup of the disc (on the firs screen of MakeMKV, choose the icon of the yellow folder with the green arrow) and then opening the backup with the MKVToolNix GUI tools . You can create .mkv files from the backup with the MKVToolNix tools. Perhaps it'll create the f...

https://en.wikipedia.org/wiki/Subtitles#Subtitles_for_the_deaf_or_hard-of-hearing_(SDH)

I generally prefer the non-SDH subtitles.

You could try MakeMKV's on-the-fly audio conversion to FLAC. https://forum.makemkv.com/forum/viewtopic.php?f=10&t=4776

What happens if you try an older version of MakeMKV? https://makemkv.com/download/old/ According to the revision history , the DVD engine was rewritten in 1.17.0. Perhaps give version 1.16.7 a try. Version 1.18.0 fixed a crash that was introduced by changes in MacOS 15.4. So if your Mac is up-to-dat...

Probably one version has chapter markers and one does not. I prefer the chapter markers, but to each their own.

Your drive is not flashed to support LibreDrive. Ripping UHDs requires a drive that supports LibreDrive.

Your BU40N should be easy enough to flash. Ultimate UHD Drives Flashing Guide

I'm having issues flashing my drive to handle UHD discs as well. Here's my drive according to MakeMKV 1.8.1 (paid): Drive Information OS device name: \Device\CdRom0 Current profile: BD-ROM Manufacturer: HL-DT-ST Product: BD-RE BU40N Revision: 1.01 Serial number: Firmware date: 2119-10-16 10:32 Bus ...

Please also email the dump to svq@makemkv.com.

UHD FAQ

patje wrote: ↑

Sun Jul 20, 2025 5:39 am

I purchased a key on 20.07.2025 with PayPal. I received the PayPal confirmation of my purchase, but have not received the key. I have checked all the spam filters and didn't find any MakeMKV confirmation or key

Contact the payment processor's support and they should be able to sort it out.

The 2nd replacement was from Amazon and I managed to use a friend's optical drive and that worked. Doesn't do me good if I need to rip it again from my 2 drives, so I think those 2 discs were my Pioneer drives being incompatible somehow, but you would think that each drive failed for 2 of the UHD v...

ZoDDto wrote: ↑

Fri Jul 18, 2025 3:39 pm

Submitted on wednesday at support@makemkv.com
MKB_v82_「十一人の賊軍」_B252.tgz

A better email address to send your dump to is svq@makemkv.com.

The optical drive is unable to read a spot on the disc. The standard advice is to gently clean the disc and try again.

Yes the discs are clean and yes, this occurs on multiple discs with multiple drives and no, cleaning the disc(s) makes no difference. Sometimes people see a real improvement if they clean the optics of their drive. https://forum.makemkv.com/forum/viewtopic.php?p=175573#p175573 Accessing the optics ...

I have the movie Zack Snyder's Justice League (2021) which is too big to fit on a single disc, consequently, I have two .mkv files that make up the entire movie. I do most of my movie watching via Plex. Plex has a feature that allows for a movie to be split across multiple files. ( https://support....